For sale from an event streaming company in Tokyo. ※ Although not pictured, all necessary cables are included. If you have any requests regarding cables, such as length or connector type, please feel free to ask, and we can accommodate you. ▼ Condition Although I purchased it, it has only been tested and has never been used on-site, so it is practically unused. The reason is that I kept it as a spare for the main switcher, but it never really got used... ▼ Product Reference URL https://amzn.asia/d/9KegQOZ ▼ Product Description (quoted from the website) G-Stream Duet, compatible with multi-destination streaming, allows for 4 SDI and HDMI connections. - Brand: OSEE - Model Name: G-Stream Duet - Accessories: AC adapter, instruction manual - Connection Terminals: 4 x SDI, 4 x HDMI - Function: Multi-destination streaming - Operation Method: Button operation Thank you for viewing.